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Harman [31]
3 years ago
11

What is the environmental change shown in the image?

Biology
2 answers:
viktelen [127]3 years ago
3 0

Answer:

Lack of food and water

Explanation:

serg [7]3 years ago
3 0
The answer is lack of food and water
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Which of the following is NOT true?
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The answer is C, I hope this helped you:)
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Make a prediction: During the first trial, you will not be able to see how many people have the disease until the end. If no stu
solniwko [45]

Answer:

all 20

Explanation:

It is impossible to know how many individuals will have the disease at the end without knowing other factors such as the condition where the subjects are being held, trial specifications and safety measures, etc. Based on the information provided, the best prediction that can be made is that all 20 subjects will have the disease. This is because since none of them are immune the disease will spread between the patients/subjects through contact or testing equipment.

7 0
3 years ago
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A researcher places dogs in a cage with metal bars on the floor. the dogs are randomly given electric shocks and can do nothing
kifflom [539]

The answer choices to this question are:

<span>a.       </span>Learned helplessness.

<span>b.      </span>Stimulus discrimination. 

<span>c.       </span>Aversive conditioning. 

<span>d.      </span>Vicarious learning.

The best answer choice is:

<span>a. </span>Learned helplessness

<span>Explanation: Learned helplessness was studied by Seligman as a potential animal model of depression. Learned helplessness occurs when people or animals feel helpless to avoid negative situations. Martin Seligman first observed learned helplessness when he was doing experiments on dogs. He noticed that the dogs didn't try to escape the shocks if they had been conditioned to believe that they couldn't escape.</span>

4 0
3 years ago
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Where does the oxygen come from that is produced as a by-product of photosynthesis?
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It comes from a unicellular organism named Chloroplast that produces a green pigment substance called chlorophyll, this where oxygen is produced as a by-product of photosynthesis.

7 0
3 years ago
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